[Jan 13, 2026, 15:09:51] OpenVPN core 3.11.3 win x86_64 64-bit OVPN-DCO built on Sep 16 2025 15:58:53 ⏎[Jan 13, 2026, 15:09:51] Frame=512/2112/512 mssfix-ctrl=1250 ⏎[Jan 13, 2026, 15:09:51] NOTE: This configuration contains options that were not used: ⏎[Jan 13, 2026, 15:09:51] Unsupported option (ignored) ⏎[Jan 13, 2026, 15:09:51] 0 [resolv-retry] [infinite] ⏎[Jan 13, 2026, 15:09:51] 1 [persist-key] ⏎[Jan 13, 2026, 15:09:51] 2 [persist-tun] ⏎[Jan 13, 2026, 15:09:51] EVENT: RESOLVE ⏎[Jan 13, 2026, 15:09:51] EVENT: WAIT ⏎[Jan 13, 2026, 15:09:51] WinCommandAgent: transmitting bypass route to 300.300.300.300 { "host" : "300.300.300.300", "ipv6" : false } ⏎[Jan 13, 2026, 15:09:51] Connecting to [myhost.firewallhost.ch]:10443 (300.300.300.300) via TCP ⏎[Jan 13, 2026, 15:09:51] EVENT: CONNECTING ⏎[Jan 13, 2026, 15:09:51] Tunnel Options:V4,dev-type tun,link-mtu 1571,tun-mtu 1500,proto TCPv4_CLIENT,cipher AES-256-CBC,auth SHA256,keysize 256,key-method 2,tls-client ⏎[Jan 13, 2026, 15:09:51] Creds: Username/Password ⏎[Jan 13, 2026, 15:09:51] Sending Peer Info: IV_VER=3.11.3 IV_PLAT=win IV_NCP=2 IV_TCPNL=1 IV_PROTO=8094 IV_MTU=1600 IV_CIPHERS=AES-128-CBC:AES-192-CBC:AES-256-CBC:AES-128-GCM:AES-192-GCM:AES-256-GCM:CHACHA20-POLY1305 IV_GUI_VER=OCWindows_3.8.0-4528 IV_SSO=webauth,crtext ⏎[Jan 13, 2026, 15:09:55] SSL Handshake: peer certificate: CN=SSLVPN_SERVER_7049A21D9F69, 2048 bit RSA, cipher: TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD ⏎[Jan 13, 2026, 15:09:55] Session is ACTIVE ⏎[Jan 13, 2026, 15:09:55] EVENT: GET_CONFIG ⏎[Jan 13, 2026, 15:09:55] Sending PUSH_REQUEST to server... ⏎[Jan 13, 2026, 15:09:55] OPTIONS: 0 [dhcp-option] [DNS] [192.168.33.1] 1 [dhcp-option] [DNS] [192.168.32.31] 2 [route] [192.168.33.0] [255.255.255.0] 3 [route-gateway] [192.168.51.1] 4 [topology] [subnet] 5 [ping] [10] 6 [ping-restart] [120] 7 [ifconfig] [192.168.51.2] [255.255.255.0] 8 [peer-id] [0] 9 [cipher] [AES-256-GCM] 10 [block-ipv6] [NOARG] ⏎[Jan 13, 2026, 15:09:55] PROTOCOL OPTIONS: key-derivation: OpenVPN PRF data channel: cipher AES-256-GCM, peer-id 0 ⏎[Jan 13, 2026, 15:09:55] EVENT: ASSIGN_IP ⏎[Jan 13, 2026, 15:09:55] CAPTURED OPTIONS: Session Name: myhost.firewallhost.ch Layer: OSI_LAYER_3 Remote Address: 300.300.300.300 Tunnel Addresses: 192.168.51.2/24 -> 192.168.51.1 Reroute Gateway: IPv4=0 IPv6=0 flags=[ IPv4 ] Block IPv4: no Block IPv6: yes Block local DNS: no Add Routes: 192.168.33.0/24 Exclude Routes: DNS Servers: Priority: 0 Addresses: 192.168.33.1 192.168.32.31 Values from dhcp-options: true ⏎[Jan 13, 2026, 15:09:57] SetupClient: transmitting tun setup list to \\.\pipe\agent_ovpnconnect { "allow_local_dns_resolvers" : false, "confirm_event" : "0c10000000000000", "destroy_event" : "ec0f000000000000", "tun" : { "add_routes" : [ { "address" : "192.168.33.0", "gateway" : "", "ipv6" : false, "metric" : -1, "net30" : false, "prefix_length" : 24 } ], "block_ipv6" : true, "block_outside_dns" : false, "dns_options" : { "from_dhcp_options" : true, "servers" : { "0" : { "addresses" : [ { "address" : "192.168.33.1" }, { "address" : "192.168.32.31" } ] } } }, "layer" : 3, "mtu" : 0, "remote_address" : { "address" : "300.300.300.300", "ipv6" : false }, "reroute_gw" : { "flags" : 256, "ipv4" : false, "ipv6" : false }, "route_metric_default" : -1, "session_name" : "myhost.firewallhost.ch", "tunnel_address_index_ipv4" : 0, "tunnel_address_index_ipv6" : -1, "tunnel_addresses" : [ { "address" : "192.168.51.2", "gateway" : "192.168.51.1", "ipv6" : false, "metric" : -1, "net30" : false, "prefix_length" : 24 } ] }, "tun_type" : 0 } POST np://[\\.\pipe\agent_ovpnconnect]/tun-setup : 200 OK TAP ADAPTERS: guid='{FA8FAADF-76F1-41C1-A7C9-A2CFFAFB8EA6}' index=33 name='LAN-Verbindung 3' Open TAP device "LAN-Verbindung 3" PATH="\\.\Global\{FA8FAADF-76F1-41C1-A7C9-A2CFFAFB8EA6}.tap" SUCCEEDED TAP-Windows Driver Version 9.27 ActionDeleteAllRoutesOnInterface iface_index=33 netsh interface ip set interface 33 metric=9000 OK. netsh interface ip set address 33 static 192.168.51.2 255.255.255.0 gateway=192.168.51.1 store=active netsh interface ipv6 add route 2000::/4 interface=1 store=active OK. netsh interface ipv6 add route 3000::/4 interface=1 store=active OK. netsh interface ipv6 add route fc00::/7 interface=1 store=active OK. IPHelper: add route 192.168.33.0/24 33 192.168.51.1 metric=-1 netsh interface ip set dnsservers 33 static 192.168.33.1 register=primary validate=no netsh interface ip add dnsservers 33 192.168.32.31 2 validate=no NRPT::ActionCreate pid=[3060] domains=[] dns_servers=[192.168.33.1,192.168.32.31] dnssec=[0] id=[OpenVPNDNSRouting-3060] DNS::ActionApply: successful ActionBase openvpn_app_path=C:\Program Files\OpenVPN Connect\OpenVPNConnect.exe tap_index=33 enable=1 permit IPv4 requests from OpenVPN app permit IPv6 requests from OpenVPN app block IPv4 DNS requests from other apps block IPv6 DNS requests from other apps allow IPv4 traffic from TAP allow IPv6 traffic from TAP block IPv4 DNS requests to loopback from other apps block IPv6 DNS requests to loopback from other apps ipconfig /flushdns Windows-IP-Konfiguration Der DNS-Auflösungscache wurde geleert. TAP: ARP flush succeeded TAP handle: 7010000000000000 ⏎[Jan 13, 2026, 15:09:57] Connected via TUN_WIN ⏎[Jan 13, 2026, 15:09:57] EVENT: CONNECTED LoginUser@myhostfirewallhost.ch:10443 (300.300.300.300) via /TCP on TUN_WIN/192.168.51.2/ gw=[192.168.51.1/] mtu=(default)⏎[Jan 13, 2026, 15:09:58] Transport Error: Transport error on 'myhost.firewallhost.ch: NETWORK_EOF_ERROR ⏎[Jan 13, 2026, 15:09:58] EVENT: TRANSPORT_ERROR Transport error on 'myhost.firewallhost.ch: NETWORK_EOF_ERROR⏎[Jan 13, 2026, 15:09:58] Client terminated, restarting in 5000 ms... ⏎[Jan 13, 2026, 15:09:58] SetupClient: signaling tun destroy event ⏎[Jan 13, 2026, 15:10:03] EVENT: RECONNECTING ⏎[Jan 13, 2026, 15:10:03] EVENT: RESOLVE ⏎[Jan 13, 2026, 15:10:03] EVENT: WAIT ⏎[Jan 13, 2026, 15:10:03] WinCommandAgent: transmitting bypass route to 300.300.300.300 { "host" : "300.300.300.300", "ipv6" : false } ⏎[Jan 13, 2026, 15:10:03] Connecting to [myhost.firewallhost.ch]:10443 (300.300.300.300) via TCP ⏎[Jan 13, 2026, 15:10:03] EVENT: CONNECTING ⏎[Jan 13, 2026, 15:10:03] Tunnel Options:V4,dev-type tun,link-mtu 1571,tun-mtu 1500,proto TCPv4_CLIENT,cipher AES-256-CBC,auth SHA256,keysize 256,key-method 2,tls-client ⏎[Jan 13, 2026, 15:10:03] Creds: Username/Password ⏎[Jan 13, 2026, 15:10:03] Sending Peer Info: IV_VER=3.11.3 IV_PLAT=win IV_NCP=2 IV_TCPNL=1 IV_PROTO=8094 IV_MTU=1600 IV_CIPHERS=AES-128-CBC:AES-192-CBC:AES-256-CBC:AES-128-GCM:AES-192-GCM:AES-256-GCM:CHACHA20-POLY1305 IV_GUI_VER=OCWindows_3.8.0-4528 IV_SSO=webauth,crtext ⏎[Jan 13, 2026, 15:10:06] SSL Handshake: peer certificate: CN=SSLVPN_SERVER_7049A21D9F69, 2048 bit RSA, cipher: TLS_AES_256_GCM_SHA384 TLSv1.3 Kx=any Au=any Enc=AESGCM(256) Mac=AEAD ⏎[Jan 13, 2026, 15:10:06] Session is ACTIVE ⏎[Jan 13, 2026, 15:10:06] EVENT: GET_CONFIG ⏎[Jan 13, 2026, 15:10:06] Sending PUSH_REQUEST to server... ⏎[Jan 13, 2026, 15:10:06] OPTIONS: 0 [dhcp-option] [DNS] [192.168.33.1] 1 [dhcp-option] [DNS] [192.168.32.31] 2 [route] [192.168.33.0] [255.255.255.0] 3 [route-gateway] [192.168.51.1] 4 [topology] [subnet] 5 [ping] [10] 6 [ping-restart] [120] 7 [ifconfig] [192.168.51.2] [255.255.255.0] 8 [peer-id] [0] 9 [cipher] [AES-256-GCM] 10 [block-ipv6] [NOARG] ⏎[Jan 13, 2026, 15:10:06] PROTOCOL OPTIONS: key-derivation: OpenVPN PRF data channel: cipher AES-256-GCM, peer-id 0 ⏎[Jan 13, 2026, 15:10:06] EVENT: ASSIGN_IP ⏎[Jan 13, 2026, 15:10:06] CAPTURED OPTIONS: Session Name: myhost.firewallhost.ch Layer: OSI_LAYER_3 Remote Address: 300.300.300.300 Tunnel Addresses: 192.168.51.2/24 -> 192.168.51.1 Reroute Gateway: IPv4=0 IPv6=0 flags=[ IPv4 ] Block IPv4: no Block IPv6: yes Block local DNS: no Add Routes: 192.168.33.0/24 Exclude Routes: DNS Servers: Priority: 0 Addresses: 192.168.33.1 192.168.32.31 Values from dhcp-options: true ⏎[Jan 13, 2026, 15:10:07] SetupClient: transmitting tun setup list to \\.\pipe\agent_ovpnconnect { "allow_local_dns_resolvers" : false, "confirm_event" : "c410000000000000", "destroy_event" : "6810000000000000", "tun" : { "add_routes" : [ { "address" : "192.168.33.0", "gateway" : "", "ipv6" : false, "metric" : -1, "net30" : false, "prefix_length" : 24 } ], "block_ipv6" : true, "block_outside_dns" : false, "dns_options" : { "from_dhcp_options" : true, "servers" : { "0" : { "addresses" : [ { "address" : "192.168.33.1" }, { "address" : "192.168.32.31" } ] } } }, "layer" : 3, "mtu" : 0, "remote_address" : { "address" : "300.300.300.300", "ipv6" : false }, "reroute_gw" : { "flags" : 256, "ipv4" : false, "ipv6" : false }, "route_metric_default" : -1, "session_name" : "myhost.firewallhost.ch", "tunnel_address_index_ipv4" : 0, "tunnel_address_index_ipv6" : -1, "tunnel_addresses" : [ { "address" : "192.168.51.2", "gateway" : "192.168.51.1", "ipv6" : false, "metric" : -1, "net30" : false, "prefix_length" : 24 } ] }, "tun_type" : 0 } POST np://[\\.\pipe\agent_ovpnconnect]/tun-setup : 200 OK TAP ADAPTERS: guid='{FA8FAADF-76F1-41C1-A7C9-A2CFFAFB8EA6}' index=33 name='LAN-Verbindung 3' Open TAP device "LAN-Verbindung 3" PATH="\\.\Global\{FA8FAADF-76F1-41C1-A7C9-A2CFFAFB8EA6}.tap" SUCCEEDED TAP-Windows Driver Version 9.27 ActionDeleteAllRoutesOnInterface iface_index=33 netsh interface ip set interface 33 metric=9000 OK. netsh interface ip set address 33 static 192.168.51.2 255.255.255.0 gateway=192.168.51.1 store=active netsh interface ipv6 add route 2000::/4 interface=1 store=active OK. netsh interface ipv6 add route 3000::/4 interface=1 store=active OK. netsh interface ipv6 add route fc00::/7 interface=1 store=active OK. IPHelper: add route 192.168.33.0/24 33 192.168.51.1 metric=-1 netsh interface ip set dnsservers 33 static 192.168.33.1 register=primary validate=no netsh interface ip add dnsservers 33 192.168.32.31 2 validate=no NRPT::ActionCreate pid=[3060] domains=[] dns_servers=[192.168.33.1,192.168.32.31] dnssec=[0] id=[OpenVPNDNSRouting-3060] DNS::ActionApply: successful ActionBase openvpn_app_path=C:\Program Files\OpenVPN Connect\OpenVPNConnect.exe tap_index=33 enable=1 permit IPv4 requests from OpenVPN app permit IPv6 requests from OpenVPN app block IPv4 DNS requests from other apps block IPv6 DNS requests from other apps allow IPv4 traffic from TAP allow IPv6 traffic from TAP block IPv4 DNS requests to loopback from other apps block IPv6 DNS requests to loopback from other apps ipconfig /flushdns Windows-IP-Konfiguration Der DNS-Auflösungscache wurde geleert. TAP: ARP flush succeeded TAP handle: 8010000000000000 ⏎[Jan 13, 2026, 15:10:07] Connected via TUN_WIN ⏎[Jan 13, 2026, 15:10:07] EVENT: CONNECTED LoginUser@myhostfirewallhost.ch:10443 (300.300.300.300) via /TCP on TUN_WIN/192.168.51.2/ gw=[192.168.51.1/] mtu=(default)⏎[Jan 13, 2026, 15:10:09] Transport Error: Transport error on 'myhost.firewallhost.ch: NETWORK_EOF_ERROR ⏎[Jan 13, 2026, 15:10:09] EVENT: TRANSPORT_ERROR Transport error on 'myhost.firewallhost.ch: NETWORK_EOF_ERROR⏎[Jan 13, 2026, 15:10:09] Client terminated, restarting in 5000 ms... ⏎[Jan 13, 2026, 15:10:09] SetupClient: signaling tun destroy event ⏎[Jan 13, 2026, 15:10:11] EVENT: DISCONNECTED ⏎